This category contains information about parallel programming languages, including extensions to existing sequential languages as well as completely new languages. Message-passing libraries that allow writing parallel programs in a normally sequential language are listed in Computers/Parallel_Computing/Programming.
High Performance Fortran is a set of extensions to Fortran 90 to support data parallel programming in a portable way. HPF version 2.0 was developed in 1997 by the High Performance Fortran Forum.